enable cors

src/main/java/isima/f2/controllers/PoubelleController.java

@@ -6,18 +6,13 @@ import java.util.Map;
 import com.google.gson.Gson;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.MediaType;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestParam;
-import org.springframework.web.bind.annotation.ResponseBody;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.web.bind.annotation.*;
 import isima.f2.model.Poubelle;
 import isima.f2.services.ImpPoubelle;
 
 @RestController
 @RequestMapping("poubelles")
+@CrossOrigin(origins = "http://localhost:4200")
 public class PoubelleController {
 
 	@Autowired